<html>
    <head>
        <title>{% block head_title %}{% endblock %}</title>

        {% block extra_head %}{% endblock %}
    </head>
    <body>
        <header class="pre_content">

        </header>
        <section class="content">

            {% block content %}

            {% endblock %}

        </section>
        <footer class="post_content">


        </footer>
    </body>
</html>
